JPH01149672U - - Google Patents
Info
- Publication number
- JPH01149672U JPH01149672U JP4657588U JP4657588U JPH01149672U JP H01149672 U JPH01149672 U JP H01149672U JP 4657588 U JP4657588 U JP 4657588U JP 4657588 U JP4657588 U JP 4657588U JP H01149672 U JPH01149672 U JP H01149672U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- photoconductor
- cleaning device
- copying machine
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の実施例を示す複写機のクリー
ニング装置の構成図、第２図は同じく感光体の斜
視図、第３図は同じくクリーニング装置の制御部
のブロツク図、第４図は一般的な複写機の構成図
、第５図は本考案の第二実施例を示す複写機のク
リーニング装置の構成図、第６図は本考案の第三
実施例を示す複写機のクリーニング装置の構成図
、第７図は同じくその制御を示すタイムチヤート
である。
１：感光体、２：ブレード、３：クリーニング
装置、４：離接機構、５：継目、６：検知機構、
７：制御部、２８：ソレノイド、２９：ばね、３
９：取付板、４０：補助離接機構、４３：副ソレ
ノイド。
FIG. 1 is a block diagram of a cleaning device for a copying machine showing an embodiment of the present invention, FIG. 2 is a perspective view of the photoreceptor, FIG. 3 is a block diagram of the control section of the cleaning device, and FIG. 4 is a general view of the cleaning device. FIG. 5 is a configuration diagram of a cleaning device for a copying machine showing a second embodiment of the present invention, and FIG. 6 is a configuration diagram of a cleaning device for a copying machine showing a third embodiment of the present invention. FIG. 7 is a time chart showing the same control. 1: Photoreceptor, 2: Blade, 3: Cleaning device, 4: Separation mechanism, 5: Seam, 6: Detection mechanism,
7: Control unit, 28: Solenoid, 29: Spring, 3
9: Mounting plate, 40: Auxiliary separation mechanism, 43: Sub solenoid.
Claims (1)
ングする複写機のクリーニング装置において、前
記感光体にブレードを離接させる離接機構と、感
光体の継目を検知する検知機構と、該検知機構の
継目検知信号により前記ブレードを感光体から離
隔させるよう前記離接機構に離隔駆動信号を出力
する制御部とが設けられたことを特徴とする複写
機のクリーニング装置。 A cleaning device for a copying machine that cleans a photoconductor by sliding a blade on the surface of the photoconductor, comprising: a separating mechanism that brings the blade into contact with and away from the photoconductor; a detection mechanism that detects a joint between the photoconductors; and a joint between the detection mechanism. A cleaning device for a copying machine, comprising: a control section that outputs a separation drive signal to the separation mechanism so as to separate the blade from the photoreceptor in response to a detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988046575U JPH08694Y2 (en) | 1988-04-05 | 1988-04-05 | Copier cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988046575U JPH08694Y2 (en) | 1988-04-05 | 1988-04-05 | Copier cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01149672U true JPH01149672U (en) | 1989-10-17 |
| JPH08694Y2 JPH08694Y2 (en) | 1996-01-10 |
Family
ID=31272844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988046575U Expired - Lifetime JPH08694Y2 (en) | 1988-04-05 | 1988-04-05 | Copier cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08694Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60181770U (en) * | 1984-05-14 | 1985-12-03 | 株式会社リコー | Blade cleaning device for a recording device using a photoreceptor belt with seams |
| JPS6258470U (en) * | 1985-09-30 | 1987-04-11 |
-
1988
- 1988-04-05 JP JP1988046575U patent/JPH08694Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60181770U (en) * | 1984-05-14 | 1985-12-03 | 株式会社リコー | Blade cleaning device for a recording device using a photoreceptor belt with seams |
| JPS6258470U (en) * | 1985-09-30 | 1987-04-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08694Y2 (en) | 1996-01-10 |
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